Unravelling the Mind: Year 4 Explore the Functions and Structure of the Brain

Within the enriching Year 4 Who We Are unit of Inquiry, aptly titled ‘Emotional Health Changes Perspectives’, students were immersed in a captivating and thought-provoking activity: the dissection of a sheep brain. This hands-on experience served as a gateway into the fascinating inner workings of the brain, shedding light on the distinct functions attributed to its various parts, particularly those governing emotions and thoughts. The primary learning goal of this activity was to foster an understanding of how the brain forges pathways, known as synapses, and the profound relationship between our perceptions, social-emotional intelligence, and mindset.

During the dissection, students developed an appreciation for the brain’s complexity and gained knowledge about brain regions, white and grey matter, anatomical relationships, neuron parts and functions, and the hippocampus. By utilising sheep brains, which exhibit similarities to the human brain, students were prompted to contemplate the various functions of the brain. Although both brains possess two brain stems, two optic nerves, and two hemispheres, they differ in size and specific functions.

After the dissection, sections of the sheep brain were placed in zip lock bags, offering students the opportunity for handson exploration. This tangible encounter allowed students to deepen their appreciation for the intricacy of the brain and its profound impact on our thoughts, emotions, and overall wellbeing.

This activity aligns with the Health and Physical Education Australian curriculum, focusing on how success, challenge, and failure contribute to identity formation and the interpretation of health information. By engaging in this dissection, students develop a holistic understanding of themselves and others, fostering a comprehensive view of their mental and emotional landscapes.

Through the exploration of the brain’s inner workings, students not only gain invaluable knowledge but also cultivate a deeper sense of self-awareness and empathy. Armed with this newfound understanding, they are better equipped to navigate their own emotional landscapes and forge meaningful connections with those around them.

Ms Erika Kotaniemi and Ms Hannah Stone Year 4 Teachers